Nā mea hou i ka Microwave Communication: 40GHz Analog Link RF ma luna o ka fiber

Nā mea hou i ka Microwave Communication: 40GHz Analog LinkRF ma luna o ka fiber

Ma ke kahua o ke kamaʻilio microwave, ua kāohi mau ʻia nā hoʻonā hoʻouna kuʻuna e nā pilikia nui ʻelua: ʻo nā kaula coaxial pipiʻi a me nā alakaʻi nalu ʻaʻole e hoʻonui wale i nā kumukūʻai hoʻolaha akā hoʻopaʻa paʻa i ka hoʻouna ʻana i nā hōʻailona ma kahi mamao. Eia kekahi, paʻakikī ka uhi ʻana o ka band frequency a me ke kūpaʻa i nā koi o nā noi broadband. Ke kū nei i kēia kūlana, mahalo mākou e ʻōlelo aku iā ʻoe - ROFBox series 40GHz external Modulation Broadband Analog Link RF ma luna o ka fiber. ʻAʻole kēia he huahana wale nō; he pepa pane koʻikoʻi a mākou i waiho ai no ka uhaki i nā palena kino.

Hoʻohana kēia huahana hou i kahi hoʻololi hoʻololi o waho modulation optical, e kākoʻo ana i ka hoʻololi ʻole ʻana o nā hōʻailona RF i loko o kahi ākea o 1-40GHz ultra-wideband. Hoʻololi ia i ka media metala kuʻuna menā loulou fiber optical, uhaki loa i nā palena kino o ka mamao hoʻouna. Aia kona waiwai nui ma:

Kiʻekiʻe-fidelity piha piha: 1-40GHz ka uhi ākea ākea, i hui pū ʻia me ka hoʻolālā linear-optimized, e hōʻoia i ka hana hou ʻana o ka amplitude hōʻailona a me ka pae. Ka lele ʻana i ke kumu kūʻai: Hōʻalo i nā uwea coaxial pipiʻi a me nā hui alakaʻi nalu, e hōʻemi ana i nā kumukūʻai hoʻolaha ma o 60%; ʻO ka holomua i ka mana anti-interference:Hoʻouna fiber Opticalkū maoli i ka hoʻopili electromagnetic, a ua hoʻomaikaʻi maikaʻi ʻia ke kūpaʻa hōʻailona ma nā wahi paʻakikī.

Mai ka hoʻokuʻu ʻana i ka hōʻailona ma ke kamaʻilio kelepona mamao a hiki i ka hoʻokaʻawale pololei ʻana i nā hōʻailona kuhikuhi manawa, a laila i ka hoʻohana pono ʻana o nā ʻōnaehana telemetry a me nā laina hoʻopaneʻe, hiki iā ia ke hoʻololi pololei, hāʻawi i ke kākoʻo ikaika no nā ʻano hiʻohiʻona microwave broadband a wehe i nā palena kūpono no ka hoʻoponopono hou ʻana i nā noi microwave broadband analog.

Hōʻike huahana

ʻO ka moʻo ROFBox o waho modulation broadbandAnalog Link RF ma luna o ka fiberHoʻohana ʻo ia i kahi ʻano hana modulation waho a hiki ke hāʻawi i ka hoʻouna ʻana i nā hōʻailona RF i loko o ke alapine o 1-40GHz, e hāʻawi ana i ke kamaʻilio fiber optical linear kiʻekiʻe no nā noi ʻana like ʻole. Ma ka pale ʻana i ka hoʻohana ʻana i nā kelepona coaxial a i ʻole nā ​​alakaʻi nalu, ua hoʻopau ʻia ka palena o ka mamao o ka hoʻouna ʻana, e hoʻomaikaʻi nui ana i ka maikaʻi o ka hōʻailona a me ka hilinaʻi o ka kamaʻilio microwave. Hiki ke hoʻohana nui ʻia i nā kahua kamaʻilio microwave e like me ke kelepona mamao, ka manawa, ka hāʻawi ʻana i ka hōʻailona kuhikuhi, telemetry a me nā laina lohi.